here is some text followed by \mycommand{here is some text \textbf{bold tex
		} after text
	}{and some \emph{emphacised
			} text
	}[and finally some \itshape{italicized
			}] and
some more text \textbf{bold text
} and here is another command \cmh[optional]{mandatory
	} after text \final{command text
	} and yet more text

here is some text followed by \mycommand{here is some text \textbf{bold tex
		} after text
	}{and some \emph{emphacised
			} text
	}[and finally some \itshape{italicized
			}] and
some more text \textbf{bold text
} and here is another command \cmh[optional]{mandatory
	} after text \final{command text
	} and yet more text

here is some text followed by \mycommand{here is some text \textbf{bold tex
		} after text
	}{and some \emph{emphacised
			} text
	}[and finally some \itshape{italicized
			}] and
some more text \textbf{bold text
} and here is another command \cmh[optional]{mandatory
	} after text \final{command text
	} and yet more text
